IPsec dynamic assignation IP spoofing Fortinet PSIRT Advisories Fortinet PSIRT Contact: Website: https://fortiguard.fortinet.com/faq/psirt-contact FG-IR-23-407 Final 1 1 2025-01-14T00:00:00 Current version 2025-01-14T00:00:00 2025-01-14T00:00:00 An origin validation error [CWE-346] vulnerability in FortiOS IPSec VPN may allow an authenticated IPSec VPN user with dynamic IP addressing to send (but not receive) packets spoofing the IP of another user via crafted network packets. None Improper access control None Internally discovered and reported by Stephen J. Bevan of Fortinet's FortiOS development team. FortiOS 7.4.1 FortiOS 7.4.0 FortiOS 7.2.13 FortiOS 7.2.12 FortiOS 7.2.11 FortiOS 7.2.10 FortiOS 7.2.9 FortiOS 7.2.8 FortiOS 7.2.7 FortiOS 7.2.6 FortiOS 7.2.5 FortiOS 7.2.4 FortiOS 7.2.3 FortiOS 7.2.2 FortiOS 7.2.1 FortiOS 7.2.0 FortiOS 7.0.19 FortiOS 7.0.18 FortiOS 7.0.17 FortiOS 7.0.16 FortiOS 7.0.15 FortiOS 7.0.14 FortiOS 7.0.13 FortiOS 7.0.12 FortiOS 7.0.11 FortiOS 7.0.10 FortiOS 7.0.9 FortiOS 7.0.8 FortiOS 7.0.7 FortiOS 7.0.6 FortiOS 7.0.5 FortiOS 7.0.4 FortiOS 7.0.3 FortiOS 7.0.2 FortiOS 7.0.1 FortiOS 7.0.0 FortiOS 6.4.16 FortiOS 6.4.15 FortiOS 6.4.14 FortiOS 6.4.13 FortiOS 6.4.12 FortiOS 6.4.11 FortiOS 6.4.10 FortiOS 6.4.9 FortiOS 6.4.8 FortiOS 6.4.7 FortiOS 6.4.6 FortiOS 6.4.5 FortiOS 6.4.4 FortiOS 6.4.3 FortiOS 6.4.2 FortiOS 6.4.1 FortiOS 6.4.0 FortiOS 6.2.17 FortiOS 6.2.16 FortiOS 6.2.15 FortiOS 6.2.14 FortiOS 6.2.13 FortiOS 6.2.12 FortiOS 6.2.11 FortiOS 6.2.10 FortiOS 6.2.9 FortiOS 6.2.8 FortiOS 6.2.7 FortiOS 6.2.6 FortiOS 6.2.5 FortiOS 6.2.4 FortiOS 6.2.3 FortiOS 6.2.2 FortiOS 6.2.1 FortiOS 6.2.0 CVE-2023-46715 FortiOS-7.4.1 FortiOS-7.4.0 FortiOS-7.2.13 FortiOS-7.2.12 FortiOS-7.2.11 FortiOS-7.2.10 FortiOS-7.2.9 FortiOS-7.2.8 FortiOS-7.2.7 FortiOS-7.2.6 FortiOS-7.2.5 FortiOS-7.2.4 FortiOS-7.2.3 FortiOS-7.2.2 FortiOS-7.2.1 FortiOS-7.2.0 FortiOS-7.0.19 FortiOS-7.0.18 FortiOS-7.0.17 FortiOS-7.0.16 FortiOS-7.0.15 FortiOS-7.0.14 FortiOS-7.0.13 FortiOS-7.0.12 FortiOS-7.0.11 FortiOS-7.0.10 FortiOS-7.0.9 FortiOS-7.0.8 FortiOS-7.0.7 FortiOS-7.0.6 FortiOS-7.0.5 FortiOS-7.0.4 FortiOS-7.0.3 FortiOS-7.0.2 FortiOS-7.0.1 FortiOS-7.0.0 FortiOS-6.4.16 FortiOS-6.4.15 FortiOS-6.4.14 FortiOS-6.4.13 FortiOS-6.4.12 FortiOS-6.4.11 FortiOS-6.4.10 FortiOS-6.4.9 FortiOS-6.4.8 FortiOS-6.4.7 FortiOS-6.4.6 FortiOS-6.4.5 FortiOS-6.4.4 FortiOS-6.4.3 FortiOS-6.4.2 FortiOS-6.4.1 FortiOS-6.4.0 FortiOS-6.2.17 FortiOS-6.2.16 FortiOS-6.2.15 FortiOS-6.2.14 FortiOS-6.2.13 FortiOS-6.2.12 FortiOS-6.2.11 FortiOS-6.2.10 FortiOS-6.2.9 FortiOS-6.2.8 FortiOS-6.2.7 FortiOS-6.2.6 FortiOS-6.2.5 FortiOS-6.2.4 FortiOS-6.2.3 FortiOS-6.2.2 FortiOS-6.2.1 FortiOS-6.2.0 4.7 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:L/A:N/E:P/RL:X/RC:C https://fortiguard.fortinet.com/psirt/FG-IR-23-407 IPsec dynamic assignation IP spoofing Reference>